supporters of traditional marriage are warning about cultural changes that could accompany laws that permit same-sex marriage. >> and it goes to altering society and parents losing the right to define to their children. it's about the right to conduct your business as you see fit. >> support for legal same-sex marriage has grown although the latest fox news poll shows less than half, 49% of registered voters now favor it. still, one attorney arguing marriage equality is predicting a win. >> the right to marry is well established. the supreme court ruled you can't take away the right to marry even from imprisoned felons. you can't take it away, it's such a fundamental right of liberty. >> reporter: we don't expect an actual ruling in either case until june. harris. >> harris: peter, thank you. let's go back to the crisis in syria and video coming and proof that at least one other country is helping the syrian government slaughter its own citizens. and secretary of state john kerry turning up the pressure in a surprise visit to baghdad. and taking them to task for the shipment of weapo